// Copyright 2017-2025 Qihoo Inc
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package net.qihoo.hbox.webapp;

import net.qihoo.hbox.common.AMParams;
import org.apache.hadoop.yarn.webapp.view.HtmlBlock;

public class HeaderBlock extends HtmlBlock implements AMParams {
    public HeaderBlock() {}

    protected void render(Block html) {
        String loggedIn = "";
        if (this.request().getRemoteUser() != null) {
            loggedIn = "Logged in as: " + this.request().getRemoteUser();
        }

        html.div("#header.ui-widget")
                .div("#user")
                .__(loggedIn)
                .__()
                .div("#logo")
                .img("/proxy/" + $(APP_ID) + "/static/hboxWebApp/logo.png")
                .__()
                .h1($(TITLE))
                .__();
    }
}
